1. Department of Chemistry and Biochemistry; Center for Bioenergy and Photosynthesis; Arizona State University; Tempe AZ
2. Department of Chemistry and Center for Self Assembled Chemical Structures (CSACS/CRMAA); McGill University; Montreal QC Canada
3. Departamento de Química; Facultad de Ciencias Exactas Físico-Químicas y Naturales; Universidad Nacional de Río Cuarto; Río Cuarto Córdoba Argentina